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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 | 15x 15x 3x 12x 9x 7x 2x 2x | /**
* Read the response body as UTF-8 text. Throws if {@link Response.ok} is false.
*
* @param response - The fetch response.
* @returns The full response body text.
*/
export async function readAndCheckResponse(
response: Response,
): Promise<string> {
const body = await response.text();
if (!response.ok) {
throw new Error(
`HTTP ${response.status} ${response.statusText} — ${body.slice(0, 500)}`,
);
}
return body;
}
/**
* If {@link Response.ok} is false, read the body as text and throw.
* When OK, returns without reading the body so the stream remains available.
*
* @param response - The fetch response.
*/
export async function checkResponseOk(response: Response): Promise<void> {
if (response.ok) {
return;
}
const body = await response.text();
throw new Error(
`HTTP ${response.status} ${response.statusText} — ${body.slice(0, 500)}`,
);
}
|